ASTM D6421 Apparatus for Electronic Port Fuel Injector Fouling by Bench Procedure
Brand KN
Product origin DALIAN
Delivery time 30 sets after receiving full payment
Supply capacity 30 sets a month
KN-6421 Apparatus for Electronic Port Fuel Injector Fouling by Bench Procedure conforms to ASTM D6421 Standard Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure. This test method covers a bench test procedure to evaluate the tendency of automotive spark-ignition engine fuel to foul electronic port fuel injectors (PFI). The test method utilizes a bench apparatus equipped with Bosch injectors specified for use in a 1985-1987 Chrysler 2.2-L turbocharged engine. This test method is based on a test procedure developed by the Coordinating Research Council (CRC) for prediction of the tendency of spark-ignition engine fuel to form deposits in the small metering clearances of injectors in a port fuel injection engine.
KN-6421 Apparatus for Electronic Port Fuel Injector Fouling by Bench Procedure
Overview
KN-6421 Apparatus for Electronic Port Fuel Injector Fouling by Bench Procedure conforms to ASTM D6421 Standard Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure. This test method covers a bench test procedure to evaluate the tendency of automotive spark-ignition engine fuel to foul electronic port fuel injectors (PFI). The test method utilizes a bench apparatus equipped with Bosch injectors specified for use in a 1985-1987 Chrysler 2.2-L turbocharged engine. This test method is based on a test procedure developed by the Coordinating Research Council (CRC) for prediction of the tendency of spark-ignition engine fuel to form deposits in the small metering clearances of injectors in a port fuel injection engine.
Features
After preparation is done, one button operation, and the tester will record the test results automatically
Dedicated data processing software to automatically read in test data, automatically calculate test results and output test records
There will be guidance operation during the preparation process
Be able to save no less than 10 pieces of test data
If there is a something happens that may causes the result invalid during the test process, the tester will automatically stop and alarm
The tester has with nozzle automatic screening function, which can complete the nozzle screening operation required by the standard
Adopts high precision balance and maintenance-free pump
Equipped with dedicated ultrasonic cleaning system to clean the nozzle
Technical parameters
Injection temperature: 160±5℃
Injection pressure: constant at 263±6.8kPa
Injection pulse time: 15±1s, accuracy: 0.1s
Oil tank capacity: 2.25L
Cycle definition: 15s Injection pulse (repeat continuously 4ms high and 20ms low) + 50min hot soak +10 min cool down period
Cycle number: 22 cycle a time
Balance accuracy: 0.01g
Ambient temperature: 10~35℃
Relative humidity: 20~80% 10.Rated voltage: AC220V±10%, 50Hz, 1000W
